Trace number 1796253

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ReVivAl 0.23 2009-03-18? (TO) 1200.02 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 6
72.25/72.34	#LEARNT CLAUSES 795
72.36/72.44	done !
72.36/72.44	c Calling MINISAT
72.36/72.44	This is MiniSat 2.0 beta
72.36/72.44	WARNING: for repeatability, setting FPU to use double precision
72.36/72.44	============================[ Problem Statistics ]=============================
72.36/72.44	|                                                                             |
72.36/72.45	|  Number of variables:  208002                                               |
72.36/72.45	|  Number of clauses:    236725                                               |
72.45/72.54	|  Parsing time:         0.07         s                                       |
72.45/72.54	============================[ Search Statistics ]==============================
72.45/72.54	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
72.45/72.54	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
72.45/72.54	===============================================================================
72.45/72.54	|         0 |   14229    42671    94084 |    14223        0    nan |  0.000 % |
72.45/72.58	|       100 |   14229    42671    94084 |    15646      100     26 | 93.159 % |
72.55/72.65	|       251 |   14229    42671    94084 |    17210      251     21 | 93.159 % |
72.64/72.73	|       478 |   14229    42671    94084 |    18931      478     21 | 93.159 % |
72.74/72.82	|       815 |   14229    42671    94084 |    20824      815     31 | 93.159 % |
72.84/72.95	|      1323 |   14229    42671    94084 |    22907     1323     25 | 93.159 % |
73.14/73.20	|      2082 |   14229    42671    94084 |    25198     2082     24 | 93.159 % |
73.64/73.72	|      3221 |   14229    42671    94084 |    27717     3221     25 | 93.159 % |
74.24/74.33	|      4930 |   14229    42671    94084 |    30489     4930     31 | 93.159 % |
75.34/75.43	|      7492 |   14229    42671    94084 |    33538     7492     32 | 93.159 % |
77.13/77.22	|     11337 |   14229    42671    94084 |    36892    11337     30 | 93.159 % |
79.44/79.56	|     17106 |   14229    42671    94084 |    40581    17106     27 | 93.159 % |
82.94/83.01	|     25755 |   14229    42671    94084 |    44639    25755     26 | 93.159 % |
90.23/90.38	|     38729 |   14229    42671    94084 |    49103    38729     24 | 93.159 % |
104.63/104.71	|     58192 |   14229    42671    94084 |    54014    58192     28 | 93.159 % |
133.73/133.82	|     87386 |   14229    42671    94084 |    59415    87386     27 | 93.159 % |
191.80/191.97	|    131177 |   14229    42671    94084 |    65357   131177     26 | 93.159 % |
323.17/323.39	|    196861 |   14229    42671    94084 |    71893   196861     25 | 93.159 % |
553.90/554.12	|    295389 |   14229    42671    94084 |    79082    46079     18 | 93.159 % |
782.04/782.36	|    443178 |   14229    42671    94084 |    86990   193868     27 | 93.159 % |
1179.72/1180.13	|    664862 |   14229    42671    94084 |    95689   150134     34 | 93.159 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796253-1242072912/watcher-1796253-1242072912 -o /tmp/evaluation-result-1796253-1242072912/solver-1796253-1242072912 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796253-1242072912.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.06 1.17 2/65 27568
/proc/meminfo: memFree=540952/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) R 27566 27568 27494 0 -1 4194304 268 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/27568/statm: 1340 236 195 169 0 51 0
[pid=27569] ppid=27568 vsize=2124 CPUtime=0
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 257 0 0 0 0 0 0 0 21 0 1 0 235321037 2174976 225 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27569/statm: 531 232 81 6 0 169 0

[startup+0.007068 s]
/proc/loadavg: 1.01 1.06 1.17 2/65 27568
/proc/meminfo: memFree=540952/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=3660 CPUtime=0
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 598 0 0 0 0 0 0 0 21 0 1 0 235321037 3747840 565 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27569/statm: 915 571 81 6 0 553 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9020

[startup+0.101078 s]
/proc/loadavg: 1.01 1.06 1.17 2/65 27568
/proc/meminfo: memFree=540952/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=35360 CPUtime=0.08
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 8239 0 0 0 4 4 0 0 22 0 1 0 235321037 36208640 8202 1992294400 134512640 134537284 4294956368 18446744073709551615 134526342 0 0 4096 0 0 0 0 17 1 0 0
/proc/27569/statm: 8840 8204 82 6 0 8478 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 40720

[startup+0.301099 s]
/proc/loadavg: 1.01 1.06 1.17 2/65 27568
/proc/meminfo: memFree=540952/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=59500 CPUtime=0.29
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 13398 0 0 0 22 7 0 0 25 0 1 0 235321037 60928000 13361 1992294400 134512640 134537284 4294956368 18446744073709551615 6813307 0 0 4096 0 0 0 0 17 1 0 0
/proc/27569/statm: 14875 13361 82 6 0 14513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64860

[startup+0.701143 s]
/proc/loadavg: 1.01 1.06 1.17 2/65 27568
/proc/meminfo: memFree=540952/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54476 CPUtime=0.69
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16598 0 0 0 60 9 0 0 25 0 1 50000 235321037 55783424 12125 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27569/statm: 13619 12125 85 6 0 13257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59836

[startup+1.50124 s]
/proc/loadavg: 1.01 1.06 1.17 2/67 27570
/proc/meminfo: memFree=492296/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54476 CPUtime=1.49
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16601 0 0 0 140 9 0 0 25 0 1 50000 235321037 55783424 12128 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/27569/statm: 13619 12128 85 6 0 13257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59836

[startup+3.10141 s]
/proc/loadavg: 1.01 1.06 1.17 2/67 27570
/proc/meminfo: memFree=491400/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54616 CPUtime=3.08
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16643 0 0 0 299 9 0 0 25 0 1 50000 235321037 55926784 12170 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27569/statm: 13654 12170 85 6 0 13292 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 59976

[startup+6.30276 s]
/proc/loadavg: 1.01 1.06 1.17 2/67 27570
/proc/meminfo: memFree=491912/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54616 CPUtime=6.28
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16662 0 0 0 619 9 0 0 25 0 1 50000 235321037 55926784 12189 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27569/statm: 13654 12189 85 6 0 13292 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 59976

[startup+12.7015 s]
/proc/loadavg: 1.01 1.06 1.17 2/67 27570
/proc/meminfo: memFree=491912/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54616 CPUtime=12.68
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16706 0 0 0 1259 9 0 0 25 0 1 50000 235321037 55926784 12233 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27569/statm: 13654 12233 85 6 0 13292 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59976

[startup+25.5019 s]
/proc/loadavg: 1.01 1.06 1.17 2/67 27570
/proc/meminfo: memFree=492040/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54616 CPUtime=25.47
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16707 0 0 0 2538 9 0 0 25 0 1 50000 235321037 55926784 12234 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27569/statm: 13654 12234 85 6 0 13292 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 59976

[startup+51.1017 s]
/proc/loadavg: 1.00 1.05 1.16 2/67 27570
/proc/meminfo: memFree=492104/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=0
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 235321037 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27568/statm: 1340 237 196 169 0 51 0
[pid=27569] ppid=27568 vsize=54616 CPUtime=51.06
/proc/27569/stat : 27569 (revival) R 27568 27568 27494 0 -1 4194304 16708 0 0 0 5097 9 0 0 25 0 1 50000 235321037 55926784 12235 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27569/statm: 13654 12235 85 6 0 13292 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 59976

[startup+102.305 s]
/proc/loadavg: 1.00 1.04 1.15 2/67 27571
/proc/meminfo: memFree=515784/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=26776 CPUtime=29.84
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 5859 0 0 0 2980 4 0 0 25 0 1 0 235328282 27418624 5716 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 6694 5716 77 170 0 6522 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 32136

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/67 27571
/proc/meminfo: memFree=508424/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=34284 CPUtime=89.81
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 7699 0 0 0 8975 6 0 0 25 0 1 0 235328282 35106816 7556 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 8571 7556 77 170 0 8399 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 39644

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/67 27571
/proc/meminfo: memFree=503240/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=39652 CPUtime=149.8
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 8970 0 0 0 14972 8 0 0 25 0 1 0 235328282 40603648 8827 1992294400 134512640 135212939 4294956240 18446744073709551615 134526829 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 9913 8827 77 170 0 9741 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 45012

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 27571
/proc/meminfo: memFree=499464/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=43332 CPUtime=209.78
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 9921 0 0 0 20969 9 0 0 25 0 1 0 235328282 44371968 9778 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 10833 9778 77 170 0 10661 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 48692

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 27571
/proc/meminfo: memFree=495880/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=46720 CPUtime=269.76
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 10790 0 0 0 26967 9 0 0 25 0 1 0 235328282 47841280 10647 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 11680 10647 77 170 0 11508 0
Current children cumulated CPU time (s) 342.16

################
# More data... #
################

/proc/27571/statm: 13798 12641 77 170 0 13626 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 60552

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 27571
/proc/meminfo: memFree=487688/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=55328 CPUtime=509.69
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 12821 0 0 0 50958 11 0 0 25 0 1 0 235328282 56655872 12678 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 13832 12678 77 170 0 13660 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 60688

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 27571
/proc/meminfo: memFree=487304/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=55820 CPUtime=569.67
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 12916 0 0 0 56956 11 0 0 25 0 1 0 235328282 57159680 12773 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 13955 12773 77 170 0 13783 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 61180

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 27571
/proc/meminfo: memFree=486984/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=56176 CPUtime=629.66
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 13000 0 0 0 62954 12 0 0 25 0 1 0 235328282 57524224 12857 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 14044 12857 77 170 0 13872 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 61536

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 27571
/proc/meminfo: memFree=486344/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=56716 CPUtime=689.65
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 13150 0 0 0 68953 12 0 0 25 0 1 0 235328282 58077184 13007 1992294400 134512640 135212939 4294956240 18446744073709551615 134526627 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 14179 13007 77 170 0 14007 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 62076

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 27571
/proc/meminfo: memFree=485960/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=57284 CPUtime=749.63
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 13246 0 0 0 74951 12 0 0 25 0 1 0 235328282 58658816 13103 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 14321 13103 77 170 0 14149 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 62644

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 27571
/proc/meminfo: memFree=484232/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=59076 CPUtime=809.6
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 13691 0 0 0 80948 12 0 0 25 0 1 0 235328282 60493824 13548 1992294400 134512640 135212939 4294956240 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 14769 13548 77 170 0 14597 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 64436

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 27571
/proc/meminfo: memFree=480456/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=63008 CPUtime=869.59
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 14646 0 0 0 86946 13 0 0 25 0 1 0 235328282 64520192 14503 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 15752 14503 77 170 0 15580 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 68368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 27571
/proc/meminfo: memFree=478472/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=64724 CPUtime=929.57
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 15109 0 0 0 92944 13 0 0 25 0 1 0 235328282 66277376 14966 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 16181 14966 77 170 0 16009 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 70084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 27571
/proc/meminfo: memFree=477960/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=65432 CPUtime=989.56
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 15254 0 0 0 98942 14 0 0 25 0 1 0 235328282 67002368 15111 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 16358 15111 77 170 0 16186 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 70792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 27571
/proc/meminfo: memFree=477832/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=65432 CPUtime=1049.54
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 15288 0 0 0 104940 14 0 0 25 0 1 0 235328282 67002368 15145 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 16358 15145 77 170 0 16186 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 70792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 27571
/proc/meminfo: memFree=477384/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=65920 CPUtime=1109.52
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 15407 0 0 0 110938 14 0 0 25 0 1 0 235328282 67502080 15264 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 16480 15264 77 170 0 16308 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 71280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 27571
/proc/meminfo: memFree=477384/2055920 swapFree=4181584/4192956
[pid=27568] ppid=27566 vsize=5360 CPUtime=72.4
/proc/27568/stat : 27568 (run.sh) S 27566 27568 27494 0 -1 4194304 312 16723 0 0 0 0 7229 11 16 0 1 0 235321037 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27568/statm: 1340 238 197 169 0 51 0
[pid=27571] ppid=27568 vsize=65920 CPUtime=1127.62
/proc/27571/stat : 27571 (minisat) R 27568 27568 27494 0 -1 4194304 15408 0 0 0 112748 14 0 0 25 0 1 0 235328282 67502080 15265 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/27571/statm: 16480 15265 77 170 0 16308 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 71280

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27568 and gives
#  childrusage.ru_utime.tv_sec=72
#  childrusage.ru_utime.tv_usec=301008
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=115982
# CPU time returned by wait4() is 72.417
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 77584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.301
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17035
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 159

runsolver used 1.06384 second user time and 3.31549 second system time

The end

Launcher Data 

Begin job on node86 at 2009-05-11 22:15:14
IDJOB=1796253
IDBENCH=20381
IDSOLVER=649
FILE ID=node86/1796253-1242072912
PBS_JOBID= 9277615
Free space on /tmp= 66192 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796253-1242072912/watcher-1796253-1242072912 -o /tmp/evaluation-result-1796253-1242072912/solver-1796253-1242072912 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796253-1242072912.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=927666356

node86.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        541432 kB
Buffers:         65192 kB
Cached:        1336180 kB
SwapCached:       5480 kB
Active:         320148 kB
Inactive:      1089816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        541432 kB
SwapTotal:     4192956 kB
SwapFree:      4181584 kB
Dirty:           19148 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            90468 kB
Committed_AS:   781600 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66192 MiB
End job on node86 at 2009-05-11 22:35:16